STMicroelectronics, 32bit ARM Cortex A7, ARM Cortex M4, STM32M Microcontroller MCU, 800MHz, 128 kB ROM, 448-Pin LFBGA

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Subtotal (1 reel of 1500 units)*

£18,684.00

(exc. VAT)

£22,420.50

(inc. VAT)

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  • 1,500 unit(s) ready to ship
  • Plus 999,997,500 unit(s) shipping from 13 February 2026
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1500 +£12.456£18,684.00

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RS Stock No.:
214-917
Mfr. Part No.:
STM32MP157FAA1T
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Family Name

STM32M

Package Type

LFBGA

Mounting Type

Surface Mount

Pin Count

448

Device Core

ARM Cortex A7, ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

128 kB

Maximum Frequency

800MHz

Program Memory Type

ROM

The STMicroelectronics Microcontroller is high-performance dual-core Arm Cortex-A7 32-bit RISC core operating at up to 800 MHz. The Cortex-A7 processor includes a 32-Kbyte L1 instruction cache for each CPU, a 32-Kbyte L1 data cache for each CPU and a 256-Kbyte level2 cache. The Cortex-A7 processor is a very energy-efficient application processor designed to provide rich performance in high-end wearables, and other low-power embedded and consumer applications. It provides up to 20% more single thread performance than the Cortex-A5 and provides similar performance than the CortexA9.

DDR memory retention in Standby mode
Controls for PMIC companion chip

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